diff --git a/homeassistant/components/light/strings.json b/homeassistant/components/light/strings.json
index 77b842ba0783..922a4957afd7 100644
--- a/homeassistant/components/light/strings.json
+++ b/homeassistant/components/light/strings.json
@@ -1,6 +1,8 @@
 {
   "device_automation": {
     "action_type": {
+      "brightness_decrease": "Decrease {entity_name} brightness",
+      "brightness_increase": "Increase {entity_name} brightness",
       "toggle": "Toggle {entity_name}",
       "turn_on": "Turn on {entity_name}",
       "turn_off": "Turn off {entity_name}"